Lenovo ThinkPad X100e Integrated Camera 5.50.2.7 driver description:

Publisher review: This package contains the files for installing the Integrated Camera Driver. If it has been installed, updating (overwrite-installing) may fix problems, add new functions, or expand functions. The program is language independent and can be used with any language system.

Do not forget to set a system restore point before installing Lenovo ThinkPad X100e Integrated Camera 5.50.2.7 driver, to avoid problems that may occurs when you install a
wrong driver, or for other OS version etc. If a problem occur than you may restore you computer to previous time, before installing the driver.